The gun centruroid, or Bah'ko in Viron, is a scout vehicle of the Viron army. The gun centruroid is fast but can only engage infantry with its low-caliber machine gun. Two gun centruroids can be melded together to create the missile centruroid.

The fast and furious gun centruroid uses a direct spike cannon to deliver razor sharp bio-spikes at its enemies. While the spikes are capable of penetrating the thickest armor with easy, their small size severely limits their damage potential. The gun centruroid fills the role as a fast long-range recon unit. With its fast speed unnervingly long range it is capable of luring the enemy into lethal ambushes. Two gun centruroid can be melded together to create a more defensive Viron
unit, the missile centruroid.